Welcome to our dedicated page for Leidos Holdings SEC filings (Ticker: LDOS), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The Leidos Holdings, Inc. (NYSE: LDOS) SEC filings page on Stock Titan provides access to the company’s regulatory disclosures as filed with the U.S. Securities and Exchange Commission. As a large technology, engineering and science company serving defense, civil, health and commercial markets, Leidos uses these filings to report on its financial condition, operations, risks and material events.
Investors can review annual reports on Form 10-K and quarterly reports on Form 10-Q for detailed information on segment performance across National Security & Digital, Health & Civil, Commercial & International and Defense Systems. These reports typically include discussions of contract activity, backlog, mission areas such as national security, aviation security, energy efficiency programs and civil space work, as well as risk factors relevant to government contracting and technology-focused services.
Current reports on Form 8-K capture significant developments, including the release of quarterly financial results and other material events. For example, Leidos has filed an 8-K to furnish a press release announcing financial results for a fiscal quarter and to provide details on its earnings conference call. Such filings help investors understand short-term performance changes and key operational updates.
Stock Titan’s platform surfaces these LDOS filings in real time as they are posted to EDGAR and adds AI-powered summaries to explain the main points of lengthy documents. This can help readers quickly identify items such as revenue trends, segment commentary, major contract awards, or updates related to programs in areas like national security, air traffic management or energy efficiency. Users can also track insider transaction reports on Form 4, proxy statements on Schedule 14A and other relevant forms to gain additional insight into executive compensation, governance and insider trading activity.
By combining timely EDGAR updates with AI-generated explanations, this page is designed to make Leidos’ SEC reporting more accessible to both experienced analysts and individual investors researching LDOS stock.
Leidos Holdings reported an insider stock sale by a senior executive. The company’s Sector President, a reporting officer, sold 2,303 shares of common stock on 12/19/2025 at a weighted average price of $180.89, and an additional 697 shares the same day at a weighted average price of $181.55. These transactions were carried out under a pre-arranged trading plan entered into on September 12, 2025 in accordance with Rule 10b5-1. Following these sales, the officer directly beneficially owns 41,575 shares of Leidos common stock.
Leidos Holdings, Inc. has a notice to sell 3000 shares of its common stock under Rule 144. The planned sale is to be executed through Citigroup Global Markets, Inc. on the NYSE, with an aggregate market value of 544080.00, and an approximate sale date of 12/19/2025. The issuer reports 127855172 shares of common stock outstanding.
The 3000 shares were acquired on 12/19/2025 through a vested shares account from Leidos Holdings, Inc., with the nature of payment described as services rendered. The person on whose behalf the sale is made represents that they do not know of any undisclosed material adverse information about the issuer’s current or prospective operations.
Leidos Holdings, Inc. reported an insider share transfer by a senior executive. A Sector President, filing individually, reported a transaction on 12/02/2025 involving company common stock. The filing shows a disposition coded as "G", indicating a transfer of 5,310 shares at a stated price of $0 per share, which typically reflects a gift or similar non-cash transfer. After this transaction, the reporting person beneficially owns 67,787 shares of Leidos common stock in direct ownership. No derivative securities transactions were reported in this filing.
Leidos Holdings, Inc. executive reports stock transfer on Form 4. The company’s EVP and Chief Technology Officer reported a transaction in Leidos common stock dated 11/19/2025, coded “G,” involving the disposition of 1,053 shares at a reported price of $0 per share. Following this transaction, the insider directly beneficially owns 22,169 shares of Leidos common stock. No derivative securities transactions are reported in this filing.
Leidos Holdings, Inc. (LDOS)
Leidos Holdings, Inc. (LDOS) executive vice president and chief technology officer James Frank Carlini reported a small insider transaction involving company stock. On 11/14/2025, 82 shares of Leidos common stock were disposed of at a price of $191.32 per share, coded as an "F" transaction, which indicates shares withheld to cover taxes on previously granted restricted stock units. After this tax withholding event, Carlini beneficially owns 23,222 shares of Leidos common stock in direct ownership. This is an administrative equity compensation-related transaction rather than an open-market buy or sell.
Leidos Holdings (LDOS) reported Q3 2025 results showing steady growth. Revenue reached
For the first nine months, revenue was
Capital actions included issuing
Leidos Holdings (LDOS) furnished a press release announcing financial results for its third fiscal quarter ended October 3, 2025. The release is included as Exhibit 99.1.
Management will discuss operations and results on an earnings conference call at 8:00 a.m. Eastern on November 4, 2025, with a live audio webcast and supplemental presentation available via the Investor Relations site at investors.leidos.com. The information in this item and Exhibit 99.1 is furnished, not filed, under the Exchange Act.
Harry M. Jansen Kraemer Jr., a director of Leidos Holdings, Inc. (LDOS), reported transactions dated 10/07/2025 on a Form 4. The filing shows an acquisition of 164.9746 shares at a reported price of $0 through the company’s Key Executive Stock Deferral Plan, which the reporting person elected to use to defer a quarterly board retainer. Following the reported activity, the form lists 128,334.466 shares beneficially owned indirectly. The filing also lists a disposition line for 91,360 shares. The Form 4 is signed under power of attorney and dated 10/09/2025.
Robert S. Shapard, a director of Leidos Holdings, Inc. (LDOS), reported transactions dated 09/30/2025 on a Form 4 filed 10/02/2025. The filing shows an acquisition entry labeled as dividend equivalent rights converting to 1,616.6848 shares held indirectly through a Key Executive Stock Deferral Plan at a reported price of $0. The report also lists a disposition of 57,078.08 shares and an indirect holding of 2,500 shares by a Family Limited Partnership. The form is signed by Ramune M. Kligys by power of attorney for Mr. Shapard.
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